ACTIRISE

At a glance

• Autonomous system numberLinked with AS210858, AS210879, AS917High confidence
• Address blocks2 address blocks currently recordedHigh confidence

Basic information

• Display nameACTIRISEHigh confidence
• Legal nameACTIRISEHigh confidence
• Legal typePrivate companyHigh confidence
• Directory categoryOperatorHigh confidence
• Last updatedJun 17, 2026High confidence

Locations

• Geography scopeUnavailableUnrated

Network identity

• Autonomous system numberAS210858High confidence
• Autonomous system numberAS210879High confidence
• Autonomous system numberAS917High confidence

IP address resources

Other network resources

• Service platformACTIRISE Other infrastructure servicesHigh confidence

Registry and related records

• UnavailableSparteo SAS · Sparteo SAS is connected to this record. · Sparteo presents Actirise as an advertising-technology product line, and IP2Location shows AS210858 Actirise SAS as downstream visibility for AS210879.Medium confidence
• Editorial contextACTIRISE SAS, Any change in the transit relationship between ACTIRISE’s AS210858 and Sparteo’s AS210879, or in the RIPE registry records, could disrupt ad delivery for all publishers using Actirise scripts. The entity’s narrow infrastructure and lack of publicly named personnel make it a useful dependency node for risk mapping, especially when analyzing single-homed ad-tech supply chains.Medium confidence

Source basis

• Public registry recordPublic registry record evidenceHigh confidence
• BGP.tools AS210858 profileBGP.tools identifies ACTIRISE SAS as AS210858, lists RIPE allocation status, originated prefixes, upstream AS210879, and a RIPE WHOIS mirror for AS210858 and ORG-AS917-RIPE.High confidence
• IPinfo AS210858 profileIPinfo identifies AS210858 as ACTIRISE SAS in France, registry RIPE, ASN type Business, website actirise.com, 512 IPv4 addresses, the IPv4 prefixes 45.142.14.0/24 and 185.141.131.0/24, and upstream AS210879 Sparteo SAS.High confidence
• Cloudflare Radar routing view for AS210858Cloudflare Radar identifies AS210858 as ACTIRISE in France and exposes routing, prefix, connectivity, traffic, and quality views for the ASN.High confidence
• Pappers company registry page for ACTIRISEPappers identifies ACTIRISE as an active French company in Tourcoing with internet portals activity, creation and registry dates, legal form, capital, and BODACC/RCS-linked corporate events.High confidence
• Official Actirise product siteThe official Actirise site describes publisher monetization, real-time analytics, AI optimization, Flashbid, Discovery, Analytics, WordPress integration, CMP support, and one-tag implementation.High confidence
• official legal noticeSparteo legal noticesHigh confidence

How to read these connections

• Address compositionThe visible prefix footprint is IPv4-only with 2 announced prefixes.Medium confidence

Related research

• Primary articleACTIRISE SASHigh confidence